CN207635685U - Refrigerator - Google Patents
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- CN207635685U CN207635685U CN201721565055.2U CN201721565055U CN207635685U CN 207635685 U CN207635685 U CN 207635685U CN 201721565055 U CN201721565055 U CN 201721565055U CN 207635685 U CN207635685 U CN 207635685U
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Abstract
The utility model provides a kind of refrigerator, including babinet and the case courage in babinet, refrigerator further include：Evaporator is set in the space between the inner wall and case courage courage wall of babinet；Foaming layer is set in the outer wall of evaporator and the space of cabinet wall, and is connect with the inner wall sealing of babinet, and foaming layer includes：First plate adjacent with evaporator side wall, and the second plate that is adjacent with case courage courage wall and being fixedly connected with the first plate, the inner wall of the first plate, the second plate and babinet surround to form at least one duct space；At least one air holes runs through the both sides of the first plate, wherein, duct space is connected to air duct with case courage at least one, at least one indoor gas of refrigerator enters duct space through being connected to air duct, after air holes and evaporator heat exchange, flows at least one compartment of refrigerator.By the technical solution of the utility model, the better tightness of duct space further increases the internal volume of babinet.
Description
Technical field
The utility model is related to family's electro-technical fields, in particular to a kind of refrigerator.
Background technology
Currently, in order to make refrigeration for refrigerator and there is good temperature control effect, need to generate evaporator using air duct cold
Amount conduction is to each compartment, and in existing solution, one of which solution is：Air duct is placed on to the case courage of refrigerator
Interior, this structure not only occupies a big chunk volume of case courage, but also complicated, not easy to clean；Second of solution party
Case is：Air duct is placed in the foaming layer after refrigerator body, causes rear alveolar layer thicker, wastes refrigerator body internal volume；Third
Planting solution is：Air -return duct is the larger rectangular hollow cylinder of EPS materials of volume, is arranged in evaporator both sides, occupies steaming
Device space is sent out, smaller evaporator, refrigerating efficiency can only be used low；4th kind of solution be：It is arranged one in evaporator both sides
Air -return duct space is collectively formed with babinet and air duct cover board in block metallic plate, and this scheme can not form good sealing so that steams
A large amount of frostings in device are sent out, refrigerator work efficiency is influenced.
Utility model content
The utility model aims to solve at least one of technical problems existing in the prior art or related technologies.
For this purpose, one of the utility model is designed to provide a kind of refrigerator.
To achieve the above object, the technical solution of the utility model provides a kind of refrigerator, including babinet and is set to case
Internal case courage, refrigerator further include：Evaporator is set in the space between the inner wall and case courage courage wall of babinet；Foaming layer is set to
It in the outer wall of evaporator and the space of cabinet wall, and is connect with the inner wall sealing of babinet, foaming layer includes：With evaporator side wall
The first adjacent plate, and the second plate that is adjacent with case courage courage wall and being fixedly connected with the first plate, the first plate, the second plate and babinet
Inner wall surround to form at least one duct space；At least one air holes, run through the first plate both sides, wherein duct space with
There is case courage at least one connection air duct, at least one indoor gas of refrigerator to enter duct space through being connected to air duct, pass through
Air holes flows at least one compartment of refrigerator with after evaporator heat exchange.
In the technical scheme, evaporator reduces for keeping the temperature, being heat-insulated in refrigerator courage for generating cold, foaming layer
The speed outwardly scattered and disappeared of cold, cycle of the air duct for cold in case courage, specifically, foaming layer includes and evaporator side wall
The first adjacent plate, the first plate include at least one air holes through the first plate both sides, and air holes is used for evaporator and duct space
Between gas circulation, duct space and case courage have it is at least one be connected to air duct, for duct space and the gas in case courage
The circulation of body, case courage correspond at least one compartment, and at least one indoor gas of refrigerator enters air duct sky through being connected to air duct
Between, after air holes and evaporator heat exchange, at least one compartment of refrigerator is flowed into, so that the compartment of refrigerator is persistently freezed and reaches refrigeration
Uniform effect.Duct space encloses an air duct sky jointly by the first plate and the inner wall of the second plate and babinet of foaming layer
Between, on the one hand, duct space is enclosed using own component, better tightness, and further reduced refrigerator at
This；On the other hand, duct space is located at the both sides of refrigerator, is not take up the space of evaporator, and refrigerator can use larger evaporation
Device further improves refrigerating efficiency；In addition, duct space is not located in case courage or in foaming layer, thus further increase
The big internal volume of babinet.
In the above-mentioned technical solutions, further, connection air duct includes：Air -return duct and air inlet duct, refrigerator it is at least one
Indoor gas enters duct space through air -return duct, and after air holes and evaporator heat exchange, refrigerator is flowed at least through air inlet duct
One compartment.
In the technical scheme, gas is after an indoor heat exchange, enters duct space through return air hole, then by air holes with
Evaporator heat exchange flows at least one compartment by air inlet duct, then the released cold quantity in compartment enters air duct through return air hole again
Space is moved in circles.It should be noted that an air -return duct or an air inlet duct can correspond at least one compartment, pass through air inlet
The compartment corresponding to valve control on road or air -return duct, for example, usually evaporator is located at the lower section of refrigerator, air inlet duct is located at phase
For the top of air -return duct, refrigerator includes two compartments of freezing chamber and refrigerating chamber, and the gas of freezing chamber and/or refrigerating chamber is through return air
Road flows into duct space, is cooled down through air holes and evaporator heat exchange, and gas after cooling flows into freezing chamber and/or cold through air inlet duct again
Room is hidden, gas-gravity after cooling is larger, can cold be preferably conducted to entire freezing chamber and/or refrigerating chamber.
In any of the above-described technical solution, further, refrigerator further includes：Wind turbine is set in air inlet duct.
In the technical scheme, by the way that wind turbine is set in air inlet duct, further speed up gas compartment and evaporator it
Between circulate, thus further improve refrigerating efficiency.
In any of the above-described technical solution, further, foaming layer is connected by the inner wall sealing of adhesive tape and babinet.
In the technical scheme, the inner wall sealing of foaming layer and babinet is connected by adhesive tape, makes the sealing of duct space
Property is more preferable, and realization method is simple.
In the above-mentioned technical solutions, further, the air inlet of the intersection of air inlet duct and compartment is equipped with air door, passes through wind
The keying of door, corresponding compartment is flowed into control gas by air inlet duct.
In the technical scheme, air door is opened, gas can be flowed into corresponding compartment by air inlet duct, realize the system to compartment
It is cold, air door is closed, corresponding compartment will not be freezed, realize and carry out refrigeration control respectively to different compartments.
In any of the above-described technical solution, further, refrigerator further includes：Clamping portion, the boundary with air -return duct and compartment
The return air inlet at place is mutually clamped；Temperature sensor is interference fitted with clamping portion.
In the technical scheme, clamping portion is used for fixed temperature sensor, and temperature sensor is for measuring different compartments
Temperature, and temperature signal is transferred to microcontroller, realize the intelligent control of refrigeration for refrigerator.
In any of the above-described technical solution, further, refrigerator further includes：Cold wind clarifier is set in air -return duct, with right
Cold wind into air -return duct is filtered.
In the technical scheme, by the way that cold wind clarifier is arranged, the sundries such as indoor food debris can be blocked in wind
Outside road space, duct space and evaporator have further been purified, has improved the refrigerating efficiency of refrigerator.
In any of the above-described technical solution, further, refrigerator further includes：Air duct cover board is hinged with return air inlet, air duct
Cover board is equipped at least one through-hole through air duct cover board both sides.
In the technical scheme, air duct cover board can by return air inlet clamping portion and temperature sensor block, with protection card
Socket part and temperature sensor, air duct cover board are equipped with through-hole, and gas can be entered by through-hole in air -return duct.
In any of the above-described technical solution, further, refrigerator further includes：Compressor, the output end of evaporator and compression
The input terminal of machine is connected；Condenser, the input terminal of condenser are connected with the output end of compressor；Dew eliminating tube, the input of dew eliminating tube
End is connected with the output end of condenser, and the output end of dew eliminating tube is connected with the input terminal of evaporator.
In the technical scheme, fluid compression is high temperature and high pressure gas by compressor, and the condensed device of high temperature and high pressure gas is cold
Solidifying heat release, dew eliminating tube are connected with condenser, and the babinet for effectively reducing refrigerator condenses when air humidity is big；Evaporator and dew eliminating tube
It is connected, the condensing agent evaporation endothermic in evaporator freezes for the compartment to refrigerator.
In any of the above-described technical solution, further, refrigerator further includes：Device for drying and filtering, the input of device for drying and filtering
End is connected with the output end of dew eliminating tube, and the output end of device for drying and filtering is connected with the input terminal of evaporator.
In the technical scheme, by the way that device for drying and filtering is arranged, the residual in evaporator and condenser can not only be removed
Moisture, anti-stagnant ice is stifled, and reduces corrosiveness of the moisture to evaporator and condenser, and can filter out gas and be followed in air duct
Impurity of ring, such as metal fillings, various oxides and dust etc., to avoid causing air duct dirty stifled.
Description of the drawings
Fig. 1 shows the main view sectional view of the refrigerator of one embodiment according to the present utility model；
Fig. 2 shows the top cross-sectional views of the refrigerator of one embodiment according to the present utility model.
Wherein, the correspondence in Fig. 1 and Fig. 2 between reference numeral and component names is：
10 duct spaces, 102 return air inlets, 20 evaporators, 30 adhesive tapes, 40 foaming layers, 402 first plates, 404 second plates.
Specific implementation mode
In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
Novel to be implemented different from other modes described here using other, therefore, the scope of protection of the utility model is simultaneously
It is not limited to the limitation of following public specific embodiment.
The refrigerator of embodiment according to the present utility model is specifically described with reference to Fig. 1 and Fig. 2.
Embodiment 1：
Fig. 1 shows the main view sectional view of the refrigerator of one embodiment according to the present utility model；Fig. 2 shows according to this
The top cross-sectional view of the refrigerator of one embodiment of utility model.
As depicted in figs. 1 and 2, the refrigerator of one embodiment according to the present utility model, including babinet and be set to babinet
Interior case courage, refrigerator further include：Evaporator 20 is set in the space between the inner wall and case courage courage wall of babinet；Foaming layer 40, if
It in the outer wall of evaporator 20 and the space of cabinet wall, and is connect with the inner wall sealing of babinet, foaming layer 40 includes：With evaporation
The first adjacent plate 402 of 20 side wall of device, and the second plate 404 that is adjacent with case courage courage wall and being fixedly connected with the first plate 402, the
The inner wall of one plate 402, the second plate 404 and babinet surrounds to form at least one duct space 10；At least one air holes runs through first
The both sides of plate 402, wherein duct space 10 and case courage have it is at least one be connected to air duct, refrigerator it is at least one indoor
Gas enters duct space 10 through being connected to air duct, after air holes and evaporator 20 exchange heat, flows at least one compartment of refrigerator.
Evaporator 20 is for generating cold, and foaming layer 40 is for keeping the temperature, being heat-insulated, and the cold in reduction refrigerator courage is outwardly
Lost speed, cycle of the air duct for cold in case courage, specifically, foaming layer 40 include adjacent with 20 side wall of evaporator the
One plate 402, the first plate 402 include at least one air holes through 402 both sides of the first plate, and air holes is empty with air duct for evaporator 20
Between gas between 10 circulation, duct space 10 and case courage have it is at least one be connected to air duct, be used for duct space 10 and case
The circulation of gas in courage, case courage correspond at least one compartment, at least one indoor gas of refrigerator through be connected to air duct into
Enter duct space 10, after air holes and evaporator 20 exchange heat, flows at least one compartment of refrigerator, the compartment of refrigerator is made persistently to make
It is cold and reach the uniform effect of refrigeration.Duct space 10 is by the first plate 402 and the second plate 404 and babinet of foaming layer 40
Wall encloses a duct space 10 jointly, on the one hand, duct space 10 is enclosed using own component, and leakproofness is more
It is good, and further reduced the cost of refrigerator；On the other hand, duct space 10 is located at the both sides of refrigerator, is not take up evaporator
20 space, refrigerator can use larger evaporator 20, further improve refrigerating efficiency；In addition, duct space 10 does not have
Setting further increases the internal volume of babinet in case courage or in foaming layer 40.
Connection air duct includes：Air -return duct and air inlet duct, at least one indoor gas of refrigerator is through air -return duct into inlet air
Road space 10 flows at least one compartment of refrigerator through air inlet duct after air holes and evaporator 20 exchange heat.
Gas enters duct space 10 after an indoor heat exchange, through return air hole, then is exchanged heat by air holes and evaporator 20,
At least one compartment is flowed by air inlet duct, then the released cold quantity in compartment enters duct space 10 through return air hole again, recycle
Back and forth.It should be noted that an air -return duct or an air inlet duct can correspond at least one compartment, pass through air inlet duct or air -return duct
On the corresponding compartment of valve control, for example, usually evaporator 20 is located at the lower section of refrigerator, air inlet duct is located at relative to return air
The top in road, refrigerator include two compartments of freezing chamber and refrigerating chamber, and the gas of freezing chamber and/or refrigerating chamber flows into wind through air -return duct
Road space 10 is cooled down through air holes and the heat exchange of evaporator 20, and gas after cooling flows into freezing chamber and/or refrigeration through air inlet duct again
Room, gas-gravity after cooling is larger, can cold be preferably conducted to entire freezing chamber and/or refrigerating chamber.
To further speed up gas circulating between compartment and evaporator 20, wind turbine can be set in air inlet duct,
To further increase the refrigerating efficiency of refrigerator.
Foaming layer 40 is connect by adhesive tape 30 with the inner wall sealing of babinet, makes the better tightness of duct space 10, and real
Existing mode is simple.
The air inlet of the intersection of air inlet duct and compartment is equipped with air door, opens air door, and gas can be flowed by air inlet duct and be corresponded to
Compartment, realize to the refrigeration of compartment, close air door, corresponding compartment will not be freezed, realize to different compartments respectively into
Row refrigeration control.
Embodiment 2：
The refrigerator of another embodiment according to the present utility model also wraps in addition to all technical features including embodiment 1
It includes：Clamping portion is clamped with 102 phase of return air inlet of air -return duct and the intersection of compartment；Temperature sensor is matched with clamping portion interference
It closes.
Clamping portion is used for fixed temperature sensor, and temperature sensor is used to measure the temperature of different compartments, and temperature is believed
Number it is transferred to microcontroller, realizes the intelligent control of refrigeration for refrigerator.
Refrigerator further includes：Air duct cover board is hinged with return air inlet 102, can by return air inlet 102 clamping portion and temperature pass
Sensor blocks, to protect clamping portion and temperature sensor, air duct cover board to be equipped at least one through the logical of air duct cover board both sides
Hole, gas can be entered by through-hole in air -return duct.
Cold wind clarifier can be set in air -return duct, it, can be by indoor food debris etc. by the way that cold wind clarifier is arranged
Sundries is blocked in outside duct space 10, thus has further purified duct space 10 and evaporator 20, improves the refrigeration of refrigerator
Efficiency.
Embodiment 3：
The refrigerator of further embodiment according to the present utility model further includes on the basis of embodiment 1 or embodiment 2：
Compressor, the output end of evaporator 20 are connected with the input terminal of compressor；Condenser, the input terminal of condenser and compressor it is defeated
Outlet is connected；Dew eliminating tube, the input terminal of dew eliminating tube are connected with the output end of condenser, output end and the evaporator 20 of dew eliminating tube
Input terminal is connected.
Fluid compression is high temperature and high pressure gas by compressor, and the condensed device of high temperature and high pressure gas condenses heat release, dew eliminating tube with
Condenser is connected, and the babinet for effectively reducing refrigerator condenses when air humidity is big；Evaporator 20 is connected with dew eliminating tube, evaporator 20
Interior condensing agent evaporation endothermic, freezes for the compartment to refrigerator.
Further, refrigerator further includes：Device for drying and filtering, the input terminal of device for drying and filtering and the output end phase of dew eliminating tube
Even, the output end of device for drying and filtering is connected with the input terminal of evaporator 20.
By setting device for drying and filtering, the residual moisture in evaporator 20 and condenser can be not only removed, anti-stagnant ice is stifled,
And reduce corrosiveness of the moisture to evaporator 20 and condenser, and the impurity that gas recycles in air duct, example can be filtered out
Such as metal fillings, various oxides and dust, to avoid causing air duct dirty stifled.
The technical solution of the utility model is described in detail above in association with attached drawing, the utility model provides a kind of refrigerator,
The duct space of refrigerator encloses a duct space jointly by the first plate and the inner wall of the second plate and babinet of foaming layer, and one
Aspect, duct space are enclosed using own component, better tightness, and further reduced the cost of refrigerator；Separately
On the one hand, duct space is located at the both sides of refrigerator, is not take up the space of evaporator, and refrigerator can use larger evaporator, into
One step improves refrigerating efficiency；In addition, duct space is not located in case courage or in foaming layer, babinet is further increased
Internal volume.
In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as
Instruction implies relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace
The terms such as dress ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, it can also
It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right
For those skilled in the art, it can understand that above-mentioned term in the present invention specific contains as the case may be
Justice.
In the description of the utility model, it is to be understood that the fingers such as term "upper", "lower", "left", "right", "front", "rear"
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, specific direction must be had, with specific azimuth configuration by not indicating or implying the indicated device or unit
And operation, it is thus impossible to be construed as a limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment that these are only the utility model, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of refrigerator, including babinet and the case courage in the babinet, which is characterized in that the refrigerator further includes：
Evaporator is set in the space between the inner wall and refrigerator container courage wall of the babinet；
Foaming layer is set in the space of outer wall and the cabinet wall of the evaporator, and with the inner wall sealing of the babinet
Connection, the foaming layer include：First plate adjacent with the evaporator side wall, and it is adjacent with refrigerator container courage wall and with institute
The second plate that the first plate is fixedly connected is stated, the inner wall of first plate, second plate and the babinet surrounds to form at least one
A duct space；
At least one air holes runs through the both sides of first plate,
Wherein, the duct space and refrigerator container have it is at least one be connected to air duct, the refrigerator it is at least one indoor
Gas enter the duct space through the connection air holes, after the air holes and the evaporator heat exchange, flow into the ice
At least one compartment of case.
2. refrigerator according to claim 1, which is characterized in that the connection air duct includes：Air -return duct and air inlet duct, it is described
At least one indoor gas of refrigerator enters the duct space through the air -return duct, through the air holes and the evaporator
After heat exchange, at least one compartment of the refrigerator is flowed into through the air inlet duct.
3. refrigerator according to claim 2, which is characterized in that further include：Wind turbine is set in the air inlet duct.
4. refrigerator according to claim 1, which is characterized in that the foaming layer is close by the inner wall of adhesive tape and the babinet
Envelope connection.
5. refrigerator according to claim 2, which is characterized in that the air inlet of the air inlet duct and the intersection of the compartment
Equipped with air door, by the keying of the air door, the corresponding compartment is flowed by the air inlet duct to control gas.
6. refrigerator according to claim 2, which is characterized in that further include：
Clamping portion is mutually clamped with the return air inlet of the air -return duct and the intersection of the compartment；
Temperature sensor is interference fitted with the clamping portion.
7. refrigerator according to claim 2, which is characterized in that further include：Cold wind clarifier is set in the air -return duct,
To be filtered to the cold wind for entering air -return duct.
8. refrigerator according to claim 6, which is characterized in that further include：Air duct cover board is hinged with the return air inlet,
The air duct cover board is equipped at least one through-hole through the air duct cover board both sides.
9. refrigerator according to any one of claim 1 to 8, which is characterized in that further include：
Compressor, the output end of the evaporator are connected with the input terminal of the compressor；
Condenser, the input terminal of the condenser are connected with the output end of the compressor；
Dew eliminating tube, the input terminal of the dew eliminating tube are connected with the output end of the condenser, the output end of the dew eliminating tube and institute
The input terminal for stating evaporator is connected.
10. refrigerator according to claim 9, which is characterized in that further include：Device for drying and filtering, the device for drying and filtering
Input terminal is connected with the output end of the dew eliminating tube, the input terminal phase of the output end of the device for drying and filtering and the evaporator
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565055.2U CN207635685U (en) | 2017-11-21 | 2017-11-21 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565055.2U CN207635685U (en) | 2017-11-21 | 2017-11-21 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207635685U true CN207635685U (en) | 2018-07-20 |
Family
ID=62857885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721565055.2U Active CN207635685U (en) | 2017-11-21 | 2017-11-21 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207635685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121362A (en) * | 2019-12-31 | 2020-05-08 | 青岛海尔电冰箱有限公司 | Refrigerating device |
-
2017
- 2017-11-21 CN CN201721565055.2U patent/CN207635685U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121362A (en) * | 2019-12-31 | 2020-05-08 | 青岛海尔电冰箱有限公司 | Refrigerating device |
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